For what little it's worth, I'll confirm the correct EN DVD 4.1.1 md5 that everyone else is reporting:

e967af32cc5b9e7a91825877b65555a8 *KNOPPIX_V5.1.1DVD-2007-01-04-EN.iso

The file size is exactly 4,324,202,496 bytes for the iso file.

(Gilles dropped the leading e in his post, but anyone following the thread can see which md5 he got). I got this by BT in under 11 hours on a 1.5 meg dsl connection, doing plenty of other things on the connection and not seeing any impact. Of course, the bt download was good the first time. Ideally I might have got the 4.01 gig. download in 2 to 3 hours less given my bandwidth, but I'm quite pleased with this.

Perhaps those reporting repeated bad downloads from the mrrors would consider that the advice in the downloading faq to use BT might have some merit. and, of course, don't download to a FAT partition that will not hold a file this large, and use a recent BT client (versions before somewhere around 4.0 had a 4 gig limit).

I can also report that Gilles' vmx boots the iso nicely. OK, I got a curious message that the process for multi-media died unexpectedly, but overall things are looking good.